APPLICABLE SCENARIO: V3 car under inspection mirror is suitable for automobile, school, checkpoints, customs border, etc. Portable, simple and clear, with three supporting moving wheels, light driving, used for checking anomalies under cars, trucks, equipment, shelves and corners or carrying flammable and explosive material LIGHTWEIGHT AND : Under car inspection mirror adopts 30cm diameter acrylic high strength shatterproof mirror, convex 2X magnification effect, is 1/2 weight of ordinary glass mirror of the same size, has certain toughness, not easy to break, and , brightness is the same as glass mirror. Hard rubber bottom and surrounding can effectively damage to mirror caused by collision FULLY ADJUSTABLE REAR VIEW MIRROR ANGLE: The undercarriage inspection mirror allow safety inspectors to easily inspect anywhere below the vehicle without having to bend over or lose focus on the inspection task FLEXIBLE AND IN DEPTH: The minimum detectable height of the under vehicle inspection security mirror is 10CM, the grip rod is a telescopic tie rod, and the 170 degree front and back flip joint design can maximize the depth of the detected vehicle and items STRONG STRUCTURE: Security mirror adopt double bead shrapnel, plastic ring double safety positioning, excellent aluminum structure with high strength processing, light weight, strong and beautiful. The surface is ed with dust ree workshop baking outdoor paint, long term use does not fade, no odor, harmless to human body. Equipped with black foam cotton handle, possess good grip, suitable for long working hours. Length is 90?120CM adjustable